package PagedFile;

import java.nio.ByteBuffer;

public interface PF_PageHandle_Interface {

	/*
	 * This method provides access to the actual contents of a page.
	 * The PF_PageHandle object for which this method is called must refer to a page that is pinned in the buffer pool.
	 * If the method is successful, a ByteBuffer indicating one page in the pool is returned.
	 */
	ByteBuffer GetData();
	
	int GetPageNum ();
	
}
